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Multiple Choice Flashcards

Practice multiple choice certification questions for AWS Certified AI Practitioner and review the explanation after each answer.

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Review the keyed rationale after answering so the correct AWS service choice and each distractor stay connected.

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Flashcard Practice AWS Certified AI Practitioner Multiple Choice

A company keeps an expensive real-time endpoint running all day to score a file that arrives once every night. There are no daytime prediction requests. What change is most likely to reduce cost without hurting requirements?

Choose the Best Answer

Retrain the model hourly even though input arrives once per night. Replace the always-on endpoint with scheduled batch inference for the nightly file. Move the model to a user-facing synchronous API that waits for manual approval. Increase the endpoint instance size so the nightly file finishes with more idle capacity.

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